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Radiant|Lab Grown|IGI

15.53ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG836629455

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG836629455

Diamond specifications and retailer prices

From €2,974 EUR
$3,336 USD
As of November 2, 2026
Save €11,737 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €27,478 EUR at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 15.53ct lab-grown radiant diamond

This 15.53ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836629455 or 836629455. Listed at 16 retailers as of November 2, 2026, with a 395% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

15.53
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836629455
Dimensions17.67 × 12.22 × 8.12 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.67 mm12.22 mm15.53 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836629455
Side View
Table 65.0%Crown 43.2°Girdle: Slightly ThickPavilion 34.7°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €4,554 EUR|Low: €2,786 EUR|High: €14,711 EUR|Avg: €6,750 EUR|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 11€2,786 EUR
Retailer 12€2,974 EUR
Retailer 15€3,342 EUR
Retailer 13€3,450 EUR
Retailer 10€3,589 EUR
Retailer 7€4,029 EUR
Retailer 8€4,413 EUR
Retailer 1€4,554 EUR
Retailer 3€5,247 EUR
Retailer 9€5,259 EUR
Retailer 4€9,157 EUR
Retailer 14€9,574 EUR
Retailer 2€12,100 EUR
Retailer 5€13,252 EUR
Retailer 6€14,711 EUR

44 data points across 15 retailers

16 retailers€2,974 EUR to €14,711 EUR

A
Cheapest Retailer
-
€2,974 EUR
$3,336 USD
A
Retailer 2
-
€3,236 EUR
$3,630 USD
View
A
Retailer 3
-
€3,342 EUR
$3,748 USD
View
Final sale: no returns
A
Retailer 4
-
€3,450 EUR
$3,870 USD
View
A
Retailer 5
-
€3,589 EUR
$4,025 USD
View
A
Retailer 6
-
€4,029 EUR
HK$35,300 HKD
View
B+
Retailer 7
-
€4,413 EUR
$4,950 USD
View
A
Retailer 8
-
€4,554 EUR
£4,022 GBP
View
B+
Retailer 9
-
€5,247 EUR
$5,885 USD
View
B+
Retailer 10
-
€5,259 EUR
View
Retailer 11
-
€9,157 EUR
$10,270 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
€9,574 EUR
$10,738 USD
View
B
Retailer 13
-
€12,100 EUR
$13,571 USD
View
B
Retailer 14
-
€13,523 EUR
$15,167 USD
View
B
Retailer 15
-
€14,711 EUR
$16,500 USD
View
Most Expensive
Brilliant Earth
21562965A · Oct 1
€27,478 EUR
$30,820 USD
View
Price under review
15 more retailers have this diamond
Prices start from €2,974 EURSave up to €11,737 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
15.53ct Radiant
€2,974 EUR